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Karo-lina-s [1.5K]
3 years ago
11

Segment DC is a diameter of circle A in the figure below. If angle DAB measures 34 degrees, what is the measure of arc BC?

Mathematics
2 answers:
Masja [62]3 years ago
7 0
Since a circle is 360°, half of it is 180°. Angle DAB is 34°, meaning arc DB is also 34°. Arc BC is therefore 146° because 180°-34°=146°.

Greeley [361]3 years ago
6 0
180 - 34 = 146 degrees
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